Steel Beam Sizes / Europe / HE Sections / HE 100 M
HE 100 M Dimensions, Weight and Section Properties
EN HE wide flange sections · v2026.1
HE 100 M: 120 mm depth, 106 mm flange width, 41.8 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
HE 100 M dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 28.09 lb/ft | 41.80 kg/m |
| Depth, d | 4.72 in | 120.00 mm |
| Flange width, bf | 4.17 in | 106.00 mm |
| tw | 0.472 in | 12.000 mm |
| tf | 0.787 in | 20.000 mm |
| Area | 8.25 in² | 5,320.00 mm² |
| Ix | 27.39 in⁴ | 11,400,000 mm⁴ |
| Iy | 9.59 in⁴ | 3,990,000 mm⁴ |
| Sx | 11.59 in³ | 190,000.00 mm³ |
| Sy | 4.58 in³ | 75,000.00 mm³ |
| Zx | 14.40 in³ | 236,000.00 mm³ |
| Zy | 7.08 in³ | 116,000.00 mm³ |
| rx | 1.82 in | 46.30 mm |
| ry | 1.08 in | 27.40 mm |
| J | 1.61 in⁴ | 672,000.00 mm⁴ |
| Cw | 36.98 in⁶ | 9,930,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus HE 100 M.
Lighter in HE wide flange sections
HE 220 AA
- Weight
- 40.4 kg/m (-3.3%)
- Depth
- 205.0 mm (+71%)
- Ix
- 41,700,000 mm⁴ (+266%)
Heavier in HE wide flange sections
HE 200 A
- Weight
- 42.3 kg/m (+1.2%)
- Depth
- 190.0 mm (+58%)
- Ix
- 36,900,000 mm⁴ (+224%)
Another Iₓ option in HE wide flange sections
HE 140 A
- Weight
- 24.7 kg/m (-41%)
- Depth
- 133.0 mm (+11%)
- Ix
- 10,300,000 mm⁴ (-9.6%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology